(function(context,$) {

    "use strict";

    context.JK = context.JK || {};
    context.JK.UserSession = function(app) {
        var logger = context.JK.logger;
        var rest = context.JK.Rest();
        var userId;
        var user = {};
        var currentUserWatchers = $();

        function initialize(currentUserId) {
            userId = currentUserId;
        }

        // called anytime user data is fetched for the current user
        function registerCurrentUser(listener) {
            currentUserWatchers.add($(listener));
        }

        this.initialize = initialize;
        this.registerCurrentUser = registerCurrentUser;
        return this;
    };

})(window,jQuery);